Search a number
-
+
4130000087 is a prime number
BaseRepresentation
bin1111011000101010…
…1100110011010111
3101122211022202001012
43312022230303113
531424240000322
61521452122435
7204226264403
oct36612546327
911584282035
104130000087
11182a306214
1297316641b
1350a83a245
142b2714103
151928a3ae2
hexf62accd7

4130000087 has 2 divisors, whose sum is σ = 4130000088. Its totient is φ = 4130000086.

The previous prime is 4130000033. The next prime is 4130000089. The reversal of 4130000087 is 7800000314.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4130000087 is a prime.

Together with 4130000089, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4130000089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2065000043 + 2065000044.

It is an arithmetic number, because the mean of its divisors is an integer number (2065000044).

Almost surely, 24130000087 is an apocalyptic number.

4130000087 is a deficient number, since it is larger than the sum of its proper divisors (1).

4130000087 is an equidigital number, since it uses as much as digits as its factorization.

4130000087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 4130000087 is about 64265.0767291225. The cubic root of 4130000087 is about 1604.4149013605.

The spelling of 4130000087 in words is "four billion, one hundred thirty million, eighty-seven", and thus it is an aban number.